package com.example.day3.myinterceptor;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;
import  org.springframework.web.servlet.ModelAndView;
@Component
public class MyInterceptor implements HandlerInterceptor {
    @Override
    public  boolean preHandle(HttpServletRequest request, HttpServletResponse response,Object handler) throws Exception{
        System.out.println("preHandler prehandler方法执行");
        return true;
    }
    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response,Object handler,ModelAndView modelAndView) throws Exception{
        System.out.println("posHandler poshandler方法执行");

    }
    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response,Object handler,Exception exception) throws Exception{
        System.out.println("afterCompletion afterCompletion方法执行");

    }
}
